In 2176, Mars is colonized and made habitable by humans and represents the last hope for the over-populated and exploited earth live dar. The Martian colonists in scattered outposts and looking deep into the Martian mines from the raw material sources. Commander Helena Braddock's mission is to collect the felons Desolation Williams in a mining town and bring them before a court. Once there, the group determined to Braddock that the miners are possessed by the spirits of an ancient Martian civilization. The spirits come from a warlike and savage tribe and mutilate the bodies of their victims after the takeover. Your goal now is to fight the human invaders of Mars.